CN216977871U - Roughness detection device is used in road construction - Google Patents
Roughness detection device is used in road construction Download PDFInfo
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- CN216977871U CN216977871U CN202220756965.3U CN202220756965U CN216977871U CN 216977871 U CN216977871 U CN 216977871U CN 202220756965 U CN202220756965 U CN 202220756965U CN 216977871 U CN216977871 U CN 216977871U
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Abstract
The utility model discloses a flatness detection device for road construction, which comprises a mounting plate, a transverse plate, a slide rod, a vertical rod, a slide sleeve, rollers and a level gauge, wherein one side of the mounting plate is rotatably connected with the transverse plate, the top of the transverse plate is fixedly connected with the level gauge, the slide rod is slidably connected inside the transverse plate, the bottom of the slide rod is fixedly connected with the vertical rod at equal intervals, the outer part of the vertical rod is slidably connected with the slide sleeve, a mounting cavity is arranged inside the slide sleeve, the inside of the mounting cavity is slidably connected with a connecting rod, the bottom end of the connecting rod extends to the outer part of the slide sleeve, and the mounting frame is fixedly connected with the slide rod. The flexibility and the range of the use of the equipment are improved.
Description
Technical Field
The utility model relates to a flatness detection device, in particular to a flatness detection device for road construction, and belongs to the technical field of flatness detection devices.
Background
The road flatness detection device of current all is the road surface level as the basis when using, and its in-process that removes subaerial detects road flatness, and the detection wheel of equipment bottom can remove along with the fluctuation from top to bottom of equipment to lead to the testing result inaccurate, current equipment can not adjust alone each position of detecting the wheel moreover, when the design road surface has the gradient, it can not adapt to the detection demand, thereby has limited the application range of equipment.
The utility model content is as follows:
the present invention has been made to solve the above problems, and an object of the present invention is to provide a road flatness detection apparatus that solves the problems of the related art.
In order to solve the above problems, the present invention provides a technical solution:
a flatness detection device for road construction comprises a mounting plate, a transverse plate, a slide bar, a vertical bar, a sliding sleeve, a roller and a level gauge, one side of the mounting plate is rotatably connected with a transverse plate, the top of the transverse plate is fixedly connected with a level gauge, the inner part of the transverse plate is slidably connected with a slide bar, the bottom of the sliding rod is fixedly connected with vertical rods at equal intervals, the outer parts of the vertical rods are all connected with sliding sleeves in a sliding manner, an installation cavity is arranged in the sliding sleeve, a connecting rod is connected in the installation cavity in a sliding manner, the bottom end of the connecting rod extends to the outside of the sliding sleeve and is fixedly connected with an installation frame, the inside of the mounting rack is rotatably connected with a roller, the top of the inner wall of the mounting rack is fixedly connected with a spring, the bottom of the spring is fixedly connected with a scraper, and one side of the scraper far away from the spring is in contact with the roller, the mounting plate is internally and threadedly connected with an adjusting bolt, and the bottom end of the adjusting bolt is rotatably connected with the top of the transverse plate.
As a preferable scheme of the utility model, fastening bolts are in threaded connection inside the sliding sleeve, one ends of the fastening bolts extend into the sliding sleeve, and the vertical rods are in contact with each other.
As a preferable scheme of the utility model, the top and the bottom of the inner wall of the installation cavity are both fixedly connected with contact switches, and the outer part of the transverse plate is fixedly connected with a buzzer.
As a preferable scheme of the utility model, the mounting plate is fixedly connected with a fixed rod inside, the fixed rod is connected with a support arm outside in a sliding manner, and one end of the support arm far away from the fixed rod is fixedly connected with the top of the sliding rod.
As a preferable scheme of the utility model, one side of the mounting plate, which is far away from the transverse plate, is rotatably connected with a screw rod, the screw rod is externally connected with a hanging frame in a threaded manner, and the top end of the screw rod extends to the outside of the mounting plate and is fixedly connected with a hand wheel.
The utility model has the beneficial effects that: compact structure, easy operation is convenient, and the practicality is strong, will set up the diaphragm on the mounting panel as the basic level that the road flatness detected, can avoid the road surface to fluctuate the phenomenon that produces the influence to detecting the contact, be favorable to improving and detect the precision, and this equipment can also adjust the position of each gyro wheel according to the inclination on road surface in addition, is favorable to improve flexibility and the scope that equipment used.
Description of the drawings:
for ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a front perspective view of the mounting plate of the present invention;
fig. 4 is an enlarged view at B in fig. 1.
In the figure: 1. mounting a plate; 2. a transverse plate; 3. a slide bar; 4. a vertical rod; 5. a sliding sleeve; 6. fastening a bolt; 7. a mounting cavity; 8. a contact switch; 9. a connecting rod; 10. a mounting frame; 11. a roller; 12. a squeegee; 13. a spring; 14. fixing the rod; 15. a support arm; 16. a level gauge; 17. adjusting the bolt; 18. a buzzer; 19. a screw rod; 20. a hanger; 21. a handwheel.
The specific implementation mode is as follows:
as shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment:
example (b):
a road construction flatness detection device comprises a mounting plate 1, a transverse plate 2, a slide rod 3, a vertical rod 4, a sliding sleeve 5, a roller 11 and a level gauge 16, wherein one side of the mounting plate 1 is rotatably connected with the transverse plate 2, the phenomenon that the detection contact is affected by the fluctuation of the road surface can be avoided, the detection precision is favorably improved, the level gauge 16 is fixedly connected to the top of the transverse plate 2, the transverse plate 2 can be adjusted according to the state of the level gauge 16, the slide rod 3 is slidably connected to the inside of the transverse plate 2, the vertical rod 4 is fixedly connected to the bottom of the slide rod 3 at equal intervals, the sliding sleeve 5 is slidably connected to the outside of the vertical rod 4, the height of the roller 11 can be adjusted, so as to adapt to different detection requirements, a mounting cavity 7 is formed inside the sliding sleeve 5, a connecting rod 9 is slidably connected to the inside of the mounting cavity 7, the bottom end of the connecting rod 9 extends to the outside of the sliding sleeve 5 and is fixedly connected with a mounting rack 10, the roller 11 is rotatably connected to the inside of the mounting rack 10, can adjust each gyro wheel 11's position according to the inclination on road surface, be favorable to improve the flexibility and the scope that equipment used, the top fixedly connected with spring 13 of mounting bracket 10 inner wall, spring 13 bottom fixedly connected with scraper blade 12, and one side that spring 13 was kept away from to scraper blade 12 contacts with gyro wheel 11, can scrape the impurity of its outside adhesion along with gyro wheel 11's rotation, thereby ensure the accurate nature of detection, 1 internal thread of mounting panel has adjusting bolt 17, adjusting bolt 17's bottom is rotated with the top of diaphragm 2 and is connected, conveniently drive diaphragm 2 and rotate, thereby adjust the level of diaphragm 2.
Further, 5 inside equal threaded connection of sliding sleeve has fastening bolt 6, and fastening bolt 6's one end extends to 5 inside and montant 4 contacts of sliding sleeve, can be favorable to improving stability to carrying out the locking between sliding sleeve 5 and montant 4 through fastening bolt 6.
Further, the top and the bottom of the inner wall of the installation cavity 7 are fixedly connected with a contact switch 8, and the transverse plate 2 is fixedly connected with a buzzer 18 outside, so that an alarm can be given in time, and the alarm can be prompted to the working personnel.
Furthermore, the fixing rod 14 is fixedly connected inside the mounting plate 1, the supporting arm 15 is slidably connected outside the fixing rod 14, one end, far away from the fixing rod 14, of the supporting arm 15 is fixedly connected with the top of the sliding rod 3, and a triangle can be formed between the supporting arm 15 and the mounting plate 1 in cooperation with the sliding rod 3, so that the stability of the sliding rod 3 during moving is improved.
Further, the inside and one side of keeping away from diaphragm 2 of mounting panel 1 rotates and is connected with lead screw 19, and the outside threaded connection of lead screw 19 has stores pylon 20, and the top of lead screw 19 extends to the outside and fixedly connected with hand wheel 21 of mounting panel 1, and the cooperation lead screw 19 can be adjusted the height of mounting panel 1 through hand wheel 21 to conveniently receive and release the operation to equipment.
Specifically, when the device is used, a worker firstly hangs the device on a side fence of a construction vehicle through a hanging rack 20, then drives a screw rod 19 to rotate through a hand wheel 21, at the moment, a mounting plate 1 and the screw rod 19 move downwards in the hanging rack 20, the roller 11 is close to the ground, then the adjusting bolt 17 is rotated according to the state of a level gauge 16, at the moment, the adjusting bolt 17 moves in the mounting plate 1 and drives a transverse plate 2 to rotate, so that the horizontal plate 2 is adjusted, then a sliding sleeve 5 slides outside a vertical rod 4, so that the roller 11 is in contact with the ground, the position of a connecting rod 9 is ensured to be positioned between two contact switches 8, then the sliding sleeve 5 is locked through a fastening bolt 6, after the position adjustment of all the roller 11 is finished, the worker pushes a sliding rod 3 to slide in the transverse plate 2, and at the same time, the sliding rod 3 drives a support arm 15 to slide outside a fixed rod 14, at this moment, the roller 11 rolls on the ground, when the ground at the bottom of the roller 11 is too high, the roller 11 pushes the mounting frame 10 to move upwards, at this moment, the mounting frame 10 pushes the connecting rod 9 to slide towards the inside of the mounting cavity 7, when the top of the connecting rod 9 contacts with the contact switch 8, the ground at the bottom of the roller 11 is too high, when the ground is too low, the connecting rod 9 slides downwards in the fastening bolt 6, so that the bottom surface of the connecting rod 9 contacts with the contact switch 8, when the connecting rod 9 contacts with the contact switch 8, the buzzer 18 gives an alarm, so as to prompt a worker, the scraper 12 can be continuously pressed through the spring 13, so that the scraper 12 contacts with the roller 11, and along with the rotation of the roller 11, the scraper 12 can scrape impurities adhered to the outside of the scraper, so as to ensure the detection accuracy.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The flatness detection device for road construction is characterized by comprising a mounting plate (1), a transverse plate (2), a sliding rod (3), a vertical rod (4), a sliding sleeve (5), rollers (11) and a level meter (16), wherein the transverse plate (2) is rotatably connected to one side of the mounting plate (1), the level meter (16) is fixedly connected to the top of the transverse plate (2), the sliding rod (3) is slidably connected to the inside of the transverse plate (2), the vertical rod (4) is fixedly connected to the bottom of the sliding rod (3) in an equidistant manner, the sliding sleeve (5) is slidably connected to the outside of the vertical rod (4), a mounting cavity (7) is formed inside the sliding sleeve (5), a connecting rod (9) is slidably connected to the inside of the mounting cavity (7), the bottom end of the connecting rod (9) extends to the outside of the sliding sleeve (5) and is fixedly connected with a mounting rack (10), and the rollers (11) are rotatably connected to the inside of the mounting rack (10), the top fixedly connected with spring (13) of mounting bracket (10) inner wall, spring (13) bottom fixedly connected with scraper blade (12), just one side and gyro wheel (11) contact of spring (13) are kept away from in scraper blade (12), mounting panel (1) inside threaded connection has adjusting bolt (17), the bottom of adjusting bolt (17) is rotated with the top of diaphragm (2) and is connected.
2. The flatness detecting device for road construction according to claim 1, wherein a fastening bolt (6) is connected to the inside of the sliding sleeve (5) in a threaded manner, one end of the fastening bolt (6) extends to the inside of the sliding sleeve (5) and the vertical rod (4) is in contact with the fastening bolt.
3. The flatness detecting device for road construction according to claim 1, wherein the top and the bottom of the inner wall of the installation cavity (7) are both fixedly connected with a contact switch (8), and the exterior of the transverse plate (2) is fixedly connected with a buzzer (18).
4. The flatness detecting device for road construction according to claim 1, wherein a fixing rod (14) is fixedly connected to the inside of the mounting plate (1), a support arm (15) is slidably connected to the outside of the fixing rod (14), and one end of the support arm (15) far away from the fixing rod (14) is fixedly connected to the top of the sliding rod (3).
5. The flatness detecting device for road construction according to claim 1, wherein a lead screw (19) is rotatably connected to one side of the inside of the mounting plate (1) and far away from the transverse plate (2), a hanging rack (20) is connected to the outside of the lead screw (19) in a threaded manner, and the top end of the lead screw (19) extends to the outside of the mounting plate (1) and is fixedly connected with a hand wheel (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220756965.3U CN216977871U (en) | 2022-04-01 | 2022-04-01 | Roughness detection device is used in road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220756965.3U CN216977871U (en) | 2022-04-01 | 2022-04-01 | Roughness detection device is used in road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216977871U true CN216977871U (en) | 2022-07-15 |
Family
ID=82341950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220756965.3U Active CN216977871U (en) | 2022-04-01 | 2022-04-01 | Roughness detection device is used in road construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216977871U (en) |
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2022
- 2022-04-01 CN CN202220756965.3U patent/CN216977871U/en active Active
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